Cape Mentelle Weather Forecast

    • 11
    • 18

    Shower or two

    • 13
    • 19

    Showers increasing

    • 11
    • 17

    Showers

    • 8
    • 15

    Shower or two

    • 9
    • 17

    Shower or two

    • 9
    • 17

    Shower or two

    • 10
    • 17

    Shower or two

Today 10 Jul South West

Partly cloudy. Medium chance of showers near the south coast, slight chance elsewhere. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures around 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 20 to 30 knots turning northwesterly during the afternoon and evening.
Seas
1.5 metres, increasing to 2 to 3 metres east of Cape Leeuwin.
1st Swell
Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A vigorous westerly flow gradually eases about south coastal waters as an approaching high pressure system extends a ridge over the mid west. A cold front is expected to cross the southwest on Saturday, seeing the return of windy conditions, followed by another cold front slipping south of the State on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Mentelle Temperature Statistics View More

July Temperature

Cape Naturaliste (47km)

  • Lowest 8 July, 2025

    10 °C

  • Average July

    14.6 °C

  • Highest 1 July, 2025

    21.2 °C

Climate (2020–Present)

Cape Naturaliste (47km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    17.2 °C

  • Average High 2020–2025

    22.7 °C
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